Traveling Through the Future: the Strongest Immortal Master Comes to the World of Mechas

Qin Yu, who had achieved great success in the world of cultivating immortals, accidentally came to the world of mechas in the future era. Here, the great road is not the only one, and there are only a few people who practice it. The road is the past, but mechas are the future? What challenges will the strongest man from ancient times face when he travels to the mecha era of the future? Is it the immortality of the great road or the unique path of the mecha?